body{
    font-family: 'Microsoft YaHei', sans-serif;
}

.list-group .list-group-item{
    margin-bottom: -2px;
}

.wh64{
    height: 64px;
    width: 64px;
    border-radius: 50%;
}

.margin{
    margin-top: 15px;
}

.page-header{
    margin-top: 0;
}

.page-header h1{
    margin: 0;
    font-size: 20px;
}

.user_search_form{
    padding: 15px;
    border: solid 1px #ddd;
    border-top: none;
}

.content_add_form{
    margin-top: 15px;
}

.label_management{
    margin: 15px;
}

.label_management_alert + .label_management_alert{
    margin-left: 20px;
}